The Buddhi Bahut Tez Hai Tumhari meme originates from the 2018 Excel Entertainment’s Web series Mirzapur Season 1. In this Amazon Prime Video series, Kaleen Bhaiya (the character played by Pankaj Tripathi) says this to Bablu Pandit (the character played by Vikrant Massey) when Bablu asks Akhandanand the reason for showing him and his brother Tripathi’s family business. To which Kaleen Bhaiya says, “Buddhi Bahut Tez Hai Tumhari.” The popular use of Buddhi Bahut Tez Hai Tumhari meme is to acknowledge someone’s intelligence.